What's a characteristic of a trophic pyramid

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Why do carbohydrate molecules function so well as fuel for the body?

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?